| Business | Phone |
| Onesti Piano Restorations Philadelphia 19113 | (610) 833-1657 |
| Joseph Benvenuto 129 W Nippon St, Philadelphia 19119 | (215) 247-1747 |
| John O Ellis 258 Saint Josephs Way, Philadelphia 19106 | (215) 574-0225 |
| Gennaro Piano Svc 8112 Pine Rd # 15, Philadelphia 19111 | (215) 214-2185 |
| H Stickley Player Piano Svc Philadelphia 19134 | (215) 426-0403 |
| Howard Stickley Reg Piano Tech 7216 Montour St, Philadelphia 19111 | (215) 426-0403 |
| Isadore Sacks Piano Tuning 8558 Castor Ave, Philadelphia 19152 | (215) 742-7242 |
| John J Riley Pianos 1627 E Eyre St, Philadelphia 19125 | (215) 427-1108 |
| Keyboard Works 1426 W Somerville Ave, Philadelphia 19141 | (215) 455-4328 |
| Max G Starke 7427 Rockwell Ave, Philadelphia 19111 | (215) 745-1287 |
| Michael Tareila 15 W Willow Grove Ave, Philadelphia 19118 | (215) 242-8049 |